How were so many killed at Conn. school shooting?

How were so many killed at Conn. school shooting?

December 14, 2012 4:49 PM

Police say it was clear 20-year-old Adam Lanza was armed for mass murder when he killed 26 people at Sandy Hook Elementary school in Newtown, Conn. Bob Orr reports how the gunman was able to carry out the rampage.

Connecticut gunman sought to kill as many children as possible
  • Recommended
  • Lucky lotto: How a $4.8 million winning ticket saved a family Lucky lotto: How a $4.8 million winning ticket saved a family

    2:09 May 19, 2013

  • Long Island college student accidentally killed by police Long Island college student accidentally killed by police

    1:50 May 19, 2013

  • Train collision will cause major headache for commuters Train collision will cause major headache for commuters

    1:29 May 19, 2013

  • Senior White House: We only learned of IRS probe this month Senior White House: We only learned of IRS probe this month

    2:54 May 19, 2013

  • Surviving the Midwest twisters: How one family pulled through Surviving the Midwest twisters: How one family pulled through

    2:04 May 19, 2013

  • Young Innovators: Teen tackles cancer diagnosis Young Innovators: Teen tackles cancer diagnosis

    2:57 May 18, 2013

  • Federal gov. reviewing solitary confinement Federal gov. reviewing solitary confinement

    2:33 May 18, 2013